Magnesium hydroxide

Retardant mechanism:
Magnesium when heated (340-490 degrees) decompose the surface absorption burning calories play a flame retardant; while releasing large amounts of water dilute combustible surface oxygen, decomposition of the active magnesium oxide attached to combustible surface is further prevents burning for

. magnesium hydroxide flame retardant in the whole process not only does not produce any harmful substances, and its decomposition products in a fire, while also able to absorb a lot of rubber, plastics and other polymer produced by combustion of harmful gases and smoke, constantly absorbing active magnesium oxide incomplete combustion

Burning melting residues from the combustion stop soon while eliminating smoke, preventing droplet, is an emerging environmentally friendly inorganic flame retardants.
Flame retardants can be classified according to the chemical composition of organic and inorganic flame retardants two categories. Organic phosphorus flame retardants are divided into two series, and halogen. Since the existence of organic flame retardants toxic decomposition products, smoke and other shortcomings, are gradually being replaced by inorganic flame retardants. No

Machine main varieties retardant aluminum hydroxide, magnesium hydroxide, red phosphorus, antimony oxide, tin oxide, molybdenum oxide, magnesium hydroxide flame retardant , zinc borate, in which aluminum hydroxide and magnesium hydroxide decomposition endotherm due to large and produce H2O can play the role of the absence of air, its oxidative decomposition

Material is high temperature material, so two kinds of flame retardants can not only play a role, but also can play a role in filling, it has no corrosive halogen gas and harmful gases, non-volatile, long lasting, non-toxic, smoke, do not drop characteristics.